OWC 16GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM HP OMEN X 900-290nf 900-290nz 900-299nd

HP OMEN X 900-290nf 900-290nz 900-299nd Upgrade

This OWC 16GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM is built for the HP OMEN X 900-290nf, 900-290nz and 900-299nd desktops. It adds a single 16GB module to increase total system memory for multitasking and larger workloads. The non-ECC unbuffered design matches the original specification. Buyers who need ECC or registered memory for server platforms cannot use this module.

DDR4 2666MHz PC4-21300 CL19 Constraints

The module runs at DDR4 2666MHz with PC4-21300 bandwidth and CL19 latency at 1.2V. It is backward compatible with 2133MHz and 2400MHz systems, where it will operate at the lower speed. Systems limited to speeds below 2133MHz or requiring a different voltage will not support this memory. The 288-pin UDIMM form factor fits standard desktop DIMM slots only.

Replaces Slower DDR4 or Smaller Capacity Kits

This kit upgrades from 2133MHz or 2400MHz DDR4 by raising the memory clock to 2666MHz while maintaining JEDEC compliance. It also replaces smaller 8GB modules to double per-slot capacity to 16GB. The jump is worth it when the platform supports 2666MHz and the workload benefits from higher bandwidth or greater total memory.